In Exercises 45 and 46, show that the function is differentiable by finding values of 1

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In Exercises 45 and 46, show that the function is differentiable by finding values of ε1 and ε2 as designated in the definition of differentiability, and verify that both ε1 and ε2 approach 0 as (Δx, Δy) = (0, 0).

f(x, y) = 6x - y2

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Calculus Of A Single Variable

ISBN: 9781337275361

11th Edition

Authors: Ron Larson, Bruce H. Edwards

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